Hioki 3197, Instruction Manual

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1.2 Features
14
1.2 Features
Supports various power line wiring configurations
Measures three channels of voltage and current.
With just one instrument, measure voltage, current and power on single-
phase 2-wire, single-phase 3-wire, three-phase 3-wire and three-phase
4-wire systems.
Neutral current in three-phase 4-wire systems is available by calculation.
Vector multi-meter function
Measurement line wiring connections can be checked from the initial
screen.
Verify phase detection (vector check), measure voltage and current, and
check for miswired connections on a single screen.
Basic Setup
Use "Basic Setup" to configure settings for the wiring configuration con-
nections and the clamp sensors to be used. Standard line frequencies
and voltages are detected and set automatically. The default settings
can be used for detecting typical events.
Automatic data recording compression function
This function begins recording at one-second intervals and automatically
lengthens the recording interval to up to an hour as internal memory fills.
This function helps to ensure that suitable data quantities are acquired
for analysis, whether the overall measurement period is short or long.
This function supports continuous measurement sessions of up to about
125 days.
Broad selection of clamp sensors
Select from our present line of voltage-output type clamp sensors
• Clamp-on sensor Models 9660, 9661, 9669, 9694, 9695-02, 9695-03
• Clamp-on leak sensor Models 9657-10, 9675
• Flexible clamp-on sensor Model 9667